Question

Составь программу действий и вычисли 9×(72:8-3×0)-64:(48:6)×7

Answer 1

1) 72:8=9
2) 3*0=0
3) 9-0=9
4) 9*9=81
5) 48:6=8
6) 64:8= 8
7) 8*7=56
8) 81-56=25

Answer 2

Program to Calculate 9×(72:8-3×0)-64:(48:6)×7

To calculate the expression 9×(72:8-3×0)-64:(48:6)×7, we can follow these steps:

1. Evaluate the expression inside the parentheses first: - 72:8 = 9 - 3×0 = 0 - Subtract the result of 3×0 from 72:8: 9 - 0 = 9

2. Multiply the result from step 1 by 9: 9×9 = 81

3. Evaluate the expression inside the second set of parentheses: - 48:6 = 8

4. Divide 64 by the result from step 3: 64:8 = 8

5. Multiply the result from step 4 by 7: 8×7 = 56

6. Subtract the result from step 5 from the result from step 2: 81 - 56 = 25

Therefore, the value of the expression 9×(72:8-3×0)-64:(48:6)×7 is 25.

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